$180 Find Cheap Flights from Reagan Washington National Airport to Trinidad and Tobago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Trinidad and Tobago departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Reagan-National to Trinidad and Tobago

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Port of Spain
Port of Spain1 stop$407
Scarborough
Scarborough3 stops$803
Port of Spain
Port of Spain1 stop$407
Scarborough
Scarborough3 stops$803

Book Cheap Reagan-National to Trinidad and Tobago Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Trinidad and Tobago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reagan-National to Trinidad and Tobago

Tue, Apr 21 - Sun, Apr 26
Air Canada Logo
6:59 am - 12:20 am
DCA
-
POS
17h 21m
1 stop
Air Canada Logo
1:20 am - 6:03 pm
POS
-
DCA
16h 43m
1 stop
$407Air Canada
Tue, Apr 21 - Sun, Apr 26
Air Canada Logo
6:00 am - 12:20 am
DCA
-
POS
18h 20m
2 stops
Air Canada Logo
1:20 am - 10:33 pm
POS
-
DCA
21h 13m
1 stop
$411Air Canada
Tue, Apr 21 - Sun, Apr 26
Air Canada Logo
6:00 am - 12:20 am
DCA
-
POS
18h 20m
2 stops
Air Canada Logo
1:20 am - 3:30 pm
POS
-
DCA
14h 10m
2 stops
$414Air Canada
Sun, Apr 19 - Tue, Apr 28
Air Canada Logo
9:40 am - 12:20 am
DCA
-
POS
14h 40m
1 stop
Air Canada Logo
1:20 am - 10:33 pm
POS
-
DCA
21h 13m
1 stop
$417Air Canada
Sun, Apr 19 - Sun, Apr 26
Air Canada Logo
9:40 am - 12:20 am
DCA
-
POS
14h 40m
1 stop
Air Canada Logo
1:20 am - 9:55 pm
POS
-
DCA
20h 35m
2 stops
$421Air Canada
Sun, Apr 19 - Tue, Apr 21
Air Canada Logo
6:00 am - 12:20 am
DCA
-
POS
18h 20m
2 stops
Air Canada Logo
1:20 am - 3:30 pm
POS
-
DCA
14h 10m
2 stops
$424Air Canada
Sun, Apr 19 - Tue, Apr 21
Air Canada Logo
9:40 am - 12:20 am
DCA
-
POS
14h 40m
1 stop
Air Canada Logo
1:20 am - 6:03 pm
POS
-
DCA
16h 43m
1 stop
$437Air Canada
Fri, Apr 24 - Sun, Apr 26
Air Canada Logo
9:40 am - 12:20 am
DCA
-
POS
14h 40m
1 stop
Air Canada Logo
1:20 am - 6:03 pm
POS
-
DCA
16h 43m
1 stop
$467Air Canada
Tue, Jun 9 - Mon, Jun 15
JetBlue Logo
5:25 pm - 2:21 pm
DCA
-
POS
20h 56m
2 stops
JetBlue Logo
3:33 pm - 11:46 am
POS
-
DCA
20h 13m
2 stops
$478JetBlue
Thu, May 7 - Mon, May 11
Multiple Airlines Logo
6:59 am - 9:10 am
DCA
-
TAB
26h 11m
3 stops
Multiple Airlines Logo
7:50 pm - 7:58 pm
TAB
-
DCA
24h 08m
2 stops
$803Multiple Airlines
Booking Insights

KAYAK's insights & trends for Reagan-National to Trinidad and Tobago flights

Get data-powered insights and trends into flights from Reagan-National to Trinidad and Tobago to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Trinidad and Tobago?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago is October, when tickets cost $408 (return) on average. On the other hand, the most expensive months are February and December, when the average cost of round-trip tickets is $1,049 and $919 respectively.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Trinidad and Tobago?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Reagan-National Airport to Trinidad and Tobago, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Reagan-National Airport to Trinidad and Tobago, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$180
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 26% lower on average.
Flight from Reagan Washington National Airport to Port of Spain

FAQs - booking Trinidad and Tobago flights

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Trinidad and Tobago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reagan Washington National Airport to Trinidad and Tobago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Trinidad and Tobago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Reagan Washington National Airport to Trinidad and Tobago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to Trinidad and Tobago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Reagan Washington National Airport to Trinidad and Tobago with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Trinidad and Tobago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Reagan Washington National Airport to Trinidad and Tobago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Reagan-National to Trinidad and Tobago

 
Need help choosing which airline to fly with from Reagan-National to Trinidad and Tobago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9554 reviews
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
7.1Entertainment
Airline reviews

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

4.0 OkayAllison, Apr 2026
DCA - ORD
Read more United Airlines reviews

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Sat next to a one year old. She crawled all over the place and made me laugh.

We were delayed and had to circle due to weather and had to divert for fuel. While I understand that you can’t control the weather I would have appreciated knowing that the crew wasn’t going to run out of hours and then having to spend the night in the Raleigh airport.

Messy plane that was falling apart Small screens that didn't work

I was traveling with two small kids and our TV s were the only ones not working. Informed the flight attendant who did nothing about them.

They forced me to check my hand luggage at the gate.

I specifically choose not to check bags to ensure I can proceed directly to ground transportation upon arrival. However, due to a recurring lack of cabin space, I was again forced to gate-check my rolling luggage after going through my luggage to take out electronics and batteries. This practice unilaterally changes the service agreement made at the time of purchase. JetBlue needs to find a better way to manage overhead space that honors the carry-on baggage allowance.

Still hasn’t left. Why are you asking how it was?

Flight was good wish there were more snacks options for such a long flight but stewardesses were very pleasant as was flight crew.

I was denied a plastic fork to eat my food and was told plastic forks are for paying customers who buy Jet Blue’s food. So I had to make a utensil out of a cup so nourish my body. Like a refugee. Because decency is dead.

I was especially impressed without efficiently the crew got passengers on and off. One of the stewards was slightly gruff, I thought. No big deal but that's what I noticed.

Absolutely horrible. Flight was delayed 4 hours and they had no clue what was going on.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Human interaction. Thought there would be more service-even a smile would have been nice.

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

Delays with no explanation. It could have been handled better.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

This was one of the most frustrating travel experiences I've had to date. I had changed my flight day of to this one as it was slated to depart on time. It ended up being so delayed that my original flight took off before this one did. The boarding process began but eventually stopped and everyone had to get off the plane as a problem was identified. The person at the front desk just tried to laugh it off as if this wasn't already a huge inconvenience. From there, we eventually got to board only to sit at the gate for an additional hour because of some additional issue. This was extremely frustrating and caused a lot of stress.

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

delayed due to weather. Could not communicate with family since the wifi was broken

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

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